9/21/2011 Beta Update

General:
Synced with all changes and fixes from the official release
Added support for multiple Misc slot items being equipped at the same time
Added support for character loadout presets

Undocumented changes
Updated the Foster's Facade and Noh Mercy to use the misc slot.
The class select screen now displays currently equipped loadout.
The Reserve Shooter can now be equipped by the Pyro and Soldier.
The Tomislav now reduces the wearer's health by 50.
Metal consumption while using the Widowmaker was reduced to 30 from 60.
The cloak delay when using the Enforcer was increased to 1 second from 0.5 seconds.
The Claidheamh Mòr charge extension is increased to 1 second up from 0.5 seconds.
The Grenade Launcher and Stickybomb Launcher now use the in-game slot notation on the loadout screen.
Added support for the Sixense/Razer Hydra motion controller.
The public IP is now displayed in the console when creating a local server.
The mouseover box for items in the Mann Co. Catalogue now has a transparent background

Widowmaker buff is not unwelcome. The Reserve Shooter in the hands of the Pyro is probably going to be more deadly than the Soldier's.